To convert nutritional calories to joules, we can use the conversion factor 1 calorie = 4.184 joules. Therefore, 245 nutritional calories will be equal to 245 * 4.184 = 1023.08 joules.
It is a certain amount of energy, since a joule is a unit of energy.
245 calories.
Acceleration doesn't matter in either case.-- Potential energy of the lifted rock:PE = M G H = 5 x 9.8 x 5 = 245 joules-- Kinetic energy of the pushed rock:KE = 1/2 M V2 = (2.5) (12)2 = 360 joulesThe pushed rock requires more work ... 360 joules vs. 245 joules.
The potential energy of the object is given by the formula: potential energy = mass * gravitational acceleration * height. Plugging in the values: potential energy = 5 kg * 9.8 m/s^2 * 3 m = 147 Joules.
There are approximately 245 calories in a safeway apple fritter.
Shot putter transfers 245 J of energy to Kinetic energy of steel ball. Kinetic energy, T=(1/2)mv2 must keep track of units however. Joules=Kgm2/s2 So want mass in Kg 7200 g=7.2 Kg So we have: 245 Kgm2/s2=(1/2)*7.2 Kg*v2 v2=68.05 m2/s2 v=8.25 m/s
The specific heat capacity of lead, Cg = 0.130 J g-1 K-1The specific heat capacity is a measure of how many joules of energy it takes to raise one gram of the substance one degree. Kelvin is a temperature scale that has the same graduations as Celsius (Centigrade) but starts at -273.15 below 0oC.Energy = Cg x mass x change in temperature= 0.130 x 250 x 220= 7150 J g-1 K-1or 7.15 kJ g-1 K-1
yeh more than 245
The total value of 245 pennies is $2.45. Since each penny is worth one cent, you can calculate the total by dividing the number of pennies by 100 to convert cents to dollars. Therefore, 245 pennies equals 245 cents, which is $2.45.
245 + 245 + 245 = 735
245 1*245 = 245 49*5 =245